RO2102

Features:

• Ideal for European Superhet Receivers at 433.92 MHz
• Extremely Low Series Resistance
• Quartz Stability
• Rugged, Hermetic, Low-Profile TO39 Case
• Complies with Directive 2002/95/EC (RoHS)




Specifications

Rating	Value	Units
CW RF Power Dissipation	+0	dBm
DC Voltage Between Any Two Pins	±30	VDC
Case Temperature	-40 to +85

Characteristic Symbol Minimum Typical Maximum Units Center Frequency (+25 C) Absolute Frequency fC 423.145 423.295 MHz Tolerance from 423.220 MHz ?fC 75 kHz Insertion Loss IL 1.4 2.0 dB Quality Factor Unloaded Q QU 12300 50 Ohm Loaded Q QL 1900 Temperature Stability Turnover Temperature TO 10 25 40 C Turnover Frequency fO fc kHz Frequency Temperature Coefficient FTC 0.037 ppm/C2 Frequency Aging Absolute Value during the First Year |fA| ?10 ppm/yr DC Insulation Resistance between Any Two Pins 1.0 MOhm RF Equivalent RLC Model Motional Resistance RM 18 26 Ohm Motional Inductance LM 82.9978 uH Motional Capacitance CM 1.70389 fF Pin 1 to Pin 2 Static Capacitance CO 1.8 2.1 2.4 pF Transducer Static Capacitance CP 1.8 pF Test Fixture Shunt Inductance LTEST 67 nH Lid Symbolization RO2102




Description

The RO2102 is a true one-port, surface-acoustic-wave (SAW) resonator in a low-profile TO39 case. It pro-vides reliable, fundamental-mode, quartz frequency stabilization of fixed-frequency oscillators operating at pproximately 393.26 MHz. The RO2102 is designed for 433.92 MHz superhet receivers (with 10.7 MHz IF) in remote-control and wireless security applications operating in Europe under ETSI I-ETS 300 220 and in Germany under FTZ 17 TR 2100.

Ideal for European Superhet Receivers at 433.92 MHz Extremely Low Series Resistance Quartz Stability Rugged, Hermetic, Low-Profile TO39 Case Complies with Directive 2002/95/EC (RoHS)